Add to My ListCompartirPlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15Coal Face1935611 minDocumentaryEstreno03 jun 1935PaísUnited KingdomProducciónGPO Film Unit1935 documentary about the hard working life of Welsh coal miners.